Forums / Setup & design / Download link to image alias file

Download link to image alias file

Author Message

Marco Zinn

Monday 16 November 2009 12:21:21 pm

Hi there...

I'm trying to create a download (!) link to an image file. To be precise, i want a download link to an image ALIAS file.

What I have is a link to the original file using this template code line:

<h2><a href="/content/download/{$node.data_map.image.contentobject_id}/{$node.data_map.image.id}">download</a> </h2>

I think, that URL code is not documented anywhere, but i just found it by tweaking file download URLs.

What i need is a download link to e.g. the "thumbnail" alias of the image attribute of the current node.

By "download link" i mean, that ez should sent HTTP header for DOWNLOADING the image, just like a file download. Currently, i only have a link, which SHOWS the image:

<a href={$node.data_map.image.content[thumbnail].full_path|ezroot}>

Well, let's hope, that this post actually gets posted...

Marco
http://www.hyperroad-design.com

Marco Zinn

Monday 16 November 2009 12:24:39 pm

Sorry about the "code" tags... it seems i cannot edit my own post and i was not aware of the "literal" tags in here.

[Edit]... damned, now it displays my edited post. Caching, i guess... as always...

Marco
http://www.hyperroad-design.com

Steven E. Bailey

Thursday 19 November 2009 2:39:11 am

Can this be done natively? I don't think so...

But, look at kernel/classes/binaryhandlers/ezfilepassthrough/ezfilepassthroughhandler.php and/or the eZFile::download function - that's how it would have to be done.

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eZ debug

Timing: Jan 17 2025 22:47:48
Script start
Timing: Jan 17 2025 22:47:48
Module start 'content'
Timing: Jan 17 2025 22:47:48
Module end 'content'
Timing: Jan 17 2025 22:47:49
Script end

Main resources:

Total runtime0.7423 sec
Peak memory usage4,096.0000 KB
Database Queries194

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0062 588.8516180.8281
Module start 'content' 0.00620.6240 769.6797550.3828
Module end 'content' 0.63030.1120 1,320.0625332.7734
Script end 0.7423  1,652.8359 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00360.4874210.0002
Check MTime0.00130.1750210.0001
Mysql Total
Database connection0.00040.056810.0004
Mysqli_queries0.680291.62841940.0035
Looping result0.00170.23151920.0000
Template Total0.718896.820.3594
Template load0.00180.238320.0009
Template processing0.717096.589920.3585
Template load and register function0.00010.013310.0001
states
state_id_array0.00080.101310.0008
state_identifier_array0.00070.097820.0004
Override
Cache load0.00150.2031210.0001
Sytem overhead
Fetch class attribute can translate value0.00100.133630.0003
Fetch class attribute name0.00080.105250.0002
XML
Image XML parsing0.00130.174330.0004
class_abstraction
Instantiating content class attribute0.00000.001360.0000
General
dbfile0.00170.2321340.0001
String conversion0.00000.001130.0000
Note: percentages do not add up to 100% because some accumulators overlap

CSS/JS files loaded with "ezjscPacker" during request:

CacheTypePacklevelSourceFiles
CSS0extension/community/design/community/stylesheets/ext/jquery.autocomplete.css
extension/community_design/design/suncana/stylesheets/scrollbars.css
extension/community_design/design/suncana/stylesheets/tabs.css
extension/community_design/design/suncana/stylesheets/roadmap.css
extension/community_design/design/suncana/stylesheets/content.css
extension/community_design/design/suncana/stylesheets/star-rating.css
extension/community_design/design/suncana/stylesheets/syntax_and_custom_tags.css
extension/community_design/design/suncana/stylesheets/buttons.css
extension/community_design/design/suncana/stylesheets/tweetbox.css
extension/community_design/design/suncana/stylesheets/jquery.fancybox-1.3.4.css
extension/bcsmoothgallery/design/standard/stylesheets/magnific-popup.css
extension/sevenx/design/simple/stylesheets/star_rating.css
extension/sevenx/design/simple/stylesheets/libs/fontawesome/css/all.min.css
extension/sevenx/design/simple/stylesheets/main.v02.css
extension/sevenx/design/simple/stylesheets/main.v02.res.css
JS0extension/ezjscore/design/standard/lib/yui/3.17.2/build/yui/yui-min.js
extension/ezjscore/design/standard/javascript/jquery-3.7.0.min.js
extension/community_design/design/suncana/javascript/jquery.ui.core.min.js
extension/community_design/design/suncana/javascript/jquery.ui.widget.min.js
extension/community_design/design/suncana/javascript/jquery.easing.1.3.js
extension/community_design/design/suncana/javascript/jquery.ui.tabs.js
extension/community_design/design/suncana/javascript/jquery.hoverIntent.min.js
extension/community_design/design/suncana/javascript/jquery.popmenu.js
extension/community_design/design/suncana/javascript/jScrollPane.js
extension/community_design/design/suncana/javascript/jquery.mousewheel.js
extension/community_design/design/suncana/javascript/jquery.cycle.all.js
extension/sevenx/design/simple/javascript/jquery.scrollTo.js
extension/community_design/design/suncana/javascript/jquery.cookie.js
extension/community_design/design/suncana/javascript/ezstarrating_jquery.js
extension/community_design/design/suncana/javascript/jquery.initboxes.js
extension/community_design/design/suncana/javascript/app.js
extension/community_design/design/suncana/javascript/twitterwidget.js
extension/community_design/design/suncana/javascript/community.js
extension/community_design/design/suncana/javascript/roadmap.js
extension/community_design/design/suncana/javascript/ez.js
extension/community_design/design/suncana/javascript/ezshareevents.js
extension/sevenx/design/simple/javascript/main.js

Templates used to render the page:

UsageRequested templateTemplateTemplate loadedEditOverride
1node/view/full.tplfull/forum_topic.tplextension/sevenx/design/simple/override/templates/full/forum_topic.tplEdit templateOverride template
3content/datatype/view/ezimage.tpl<No override>extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tplEdit templateOverride template
3content/datatype/view/ezxmltext.tpl<No override>extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tplEdit templateOverride template
5content/datatype/view/ezxmltags/paragraph.tpl<No override>extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tplEdit templateOverride template
2content/datatype/view/ezxmltags/literal.tpl<No override>extension/community/design/standard/templates/content/datatype/view/ezxmltags/literal.tplEdit templateOverride template
1pagelayout.tpl<No override>extension/sevenx/design/simple/templates/pagelayout.tplEdit templateOverride template
 Number of times templates used: 15
 Number of unique templates used: 6

Time used to render debug report: 0.0001 secs